Страница 48, ГДЗ по математике за 4 класс к тренажёру Погореловой
Умножение на двузначное и трёхзначное число
\[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}5790 \\ \smash{\raisebox{0.62em}{$\times$}} & 48\phantom{0} \\ \hline & 4632\phantom{0} \\ \smash{\raisebox{0.62em}{$+$}} & 2316\phantom{00} \\ \hline & \textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{2}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}8403 \\ \smash{\raisebox{0.62em}{$\times$}} & 26 \\ \hline & 50418 \\ \smash{\raisebox{0.62em}{$+$}} & 16806\phantom{0} \\ \hline & \textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{8}\kern-0.075em} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}4095\phantom{0} \\ \smash{\raisebox{0.62em}{$\times$}} & 790 \\ \hline & 36855\phantom{0} \\ \smash{\raisebox{0.62em}{$+$}} & 28665\phantom{00} \\ \hline & \textcolor{#e03131}{\mathbf{3}\kern-0.075em\mathbf{2}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array}\] \[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}9004 \\ \smash{\raisebox{0.62em}{$\times$}} & 53 \\ \hline & 27012 \\ \smash{\raisebox{0.62em}{$+$}} & 45020\phantom{0} \\ \hline & \textcolor{#e03131}{\mathbf{4}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{2}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{2}\kern-0.075em} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}74800 \\ \smash{\raisebox{0.62em}{$\times$}} & 37\phantom{00} \\ \hline & 5236\phantom{00} \\ \smash{\raisebox{0.62em}{$+$}} & 2244\phantom{000} \\ \hline & \textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}60050 \\ \smash{\raisebox{0.62em}{$\times$}} & 86\phantom{0} \\ \hline & 36030\phantom{0} \\ \smash{\raisebox{0.62em}{$+$}} & 48040\phantom{00} \\ \hline & \textcolor{#e03131}{\mathbf{5}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array}\] \[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}9040 \\ \smash{\raisebox{0.62em}{$\times$}} & 308\phantom{0} \\ \hline & 7232\phantom{0} \\ \smash{\raisebox{0.62em}{$+$}} & 2712\phantom{000} \\ \hline & \textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{2}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}6005 \\ \smash{\raisebox{0.62em}{$\times$}} & 407 \\ \hline & 42035 \\ \smash{\raisebox{0.62em}{$+$}} & 24020\phantom{00} \\ \hline & \textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{5}\kern-0.075em} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}37020 \\ \smash{\raisebox{0.62em}{$\times$}} & 805\phantom{0} \\ \hline & 18510\phantom{0} \\ \smash{\raisebox{0.62em}{$+$}} & 29616\phantom{000} \\ \hline & \textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array}\] \[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}478610 \\ \smash{\raisebox{0.62em}{$\times$}} & 395\phantom{0} \\ \hline & 239305\phantom{0} \\ \smash{\raisebox{0.62em}{$+$}} & 430749\phantom{00} \\ & 143583\phantom{000} \\ \hline & \textcolor{#e03131}{\mathbf{1}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}853620\phantom{0} \\ \smash{\raisebox{0.62em}{$\times$}} & 9470\phantom{0} \\ \hline & 597534\phantom{00} \\ \smash{\raisebox{0.62em}{$+$}} & 341448\phantom{000} \\ & 768258\phantom{0000} \\ \hline & \textcolor{#e03131}{\mathbf{8}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}25439\phantom{0} \\ \smash{\raisebox{0.62em}{$\times$}} & 8670 \\ \hline & 178073\phantom{0} \\ \smash{\raisebox{0.62em}{$+$}} & 152634\phantom{00} \\ & 203512\phantom{000} \\ \hline & \textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{2}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array}\] \[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}567800\phantom{0} \\ \smash{\raisebox{0.62em}{$\times$}} & 9430\phantom{00} \\ \hline & 17034\phantom{000} \\ \smash{\raisebox{0.62em}{$+$}} & 22712\phantom{0000} \\ & 51102\phantom{00000} \\ \hline & \textcolor{#e03131}{\mathbf{5}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}732450\phantom{0} \\ \smash{\raisebox{0.62em}{$\times$}} & 8040\phantom{0} \\ \hline & 292980\phantom{00} \\ \smash{\raisebox{0.62em}{$+$}} & 585960\phantom{0000} \\ \hline & \textcolor{#e03131}{\mathbf{5}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em} \\ & \vphantom{\underline{0}} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}40576\phantom{00} \\ \smash{\raisebox{0.62em}{$\times$}} & 38200 \\ \hline & 81152\phantom{00} \\ \smash{\raisebox{0.62em}{$+$}} & 324608\phantom{000} \\ & 121728\phantom{0000} \\ \hline & \textcolor{#e03131}{\mathbf{1}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{2}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array}\]